212801820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46061}}^1$

素因数の和:46091

約数の個数: 96

約数和(自身を含む): 742887936

約数和(自身を除く): 530086116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 46061, 92122, 138183, 184244, 230305, 276366, 322427, 460610, 506671, 552732, 644854, 690915, 921220, 967281, 1013342, 1289708, 1381830, 1520013, 1612135, 1934562, 2026684, 2533355, 2763660, 3040026, 3224270, 3546697, 3869124, 4836405, 5066710, 6080052, 6448540, 7093394, 7600065, 9672810, 10133420, 10640091, 14186788, 15200130, 17733485, 19345620, 21280182, 30400260, 35466970, 42560364, 53200455, 70933940, 106400910, 212801820]

約数ペア:

[(1, 212801820), (2, 106400910), (3, 70933940), (4, 53200455), (5, 42560364), (6, 35466970), (7, 30400260), (10, 21280182), (11, 19345620), (12, 17733485), (14, 15200130), (15, 14186788), (20, 10640091), (21, 10133420), (22, 9672810), (28, 7600065), (30, 7093394), (33, 6448540), (35, 6080052), (42, 5066710), (44, 4836405), (55, 3869124), (60, 3546697), (66, 3224270), (70, 3040026), (77, 2763660), (84, 2533355), (105, 2026684), (110, 1934562), (132, 1612135), (140, 1520013), (154, 1381830), (165, 1289708), (210, 1013342), (220, 967281), (231, 921220), (308, 690915), (330, 644854), (385, 552732), (420, 506671), (462, 460610), (660, 322427), (770, 276366), (924, 230305), (1155, 184244), (1540, 138183), (2310, 92122), (4620, 46061)]